src/vjournal.h

   1 ///
   2 /// \file       vjournal.h
   3 ///             Conversion routines for vjournals (VCALENDAR, etc)
   4 ///
   5
   6 /*
   7     Copyright (C) 2008-2009, Nicolas VIVIEN
   8     Copyright (C) 2006-2013, Net Direct Inc. (http://www.netdirect.ca/)
   9
  10     This program is free software; you can redistribute it and/or modify
  11     it under the terms of the GNU General Public License as published by
  12     the Free Software Foundation; either version 2 of the License, or
  13     (at your option) any later version.
  14
  15     This program is distributed in the hope that it will be useful,
  16     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  18
  19     See the GNU General Public License in the COPYING file at the
  20     root directory of this project for more details.
  21 */
  22
  23 #ifndef __BARRY_SYNC_VJOURNAL_H__
  24 #define __BARRY_SYNC_VJOURNAL_H__
  25
  26 #include "dll.h"
  27 #include "vbase.h"
  28 #include "vformat.h"
  29 #include "r_memo.h"
  30 #include <stdint.h>
  31 #include <string>
  32
  33 namespace Barry { namespace Sync {
  34
  35 //
  36 // vJournal
  37 //
  38 /// Class for converting between RFC 2445 iCalendar data format,
  39 /// and the Barry::Memo class.
  40 ///
  41 class BXEXPORT vJournal : public vBase
  42 {
  43         // external reference
  44         vTimeConverter &m_vtc;
  45
  46         // data to pass to external requests
  47         char *m_gJournalData;   // dynamic memory returned by vformat()... can
  48                                 // be used directly by the plugin, without
  49                                 // overmuch allocation and freeing (see Extract())
  50         std::string m_vJournalData;     // copy of m_gJournalData, for C++ use
  51         Barry::Memo m_BarryMemo;
  52
  53 protected:
  54         bool HasMultipleVJournals() const;
  55
  56 public:
  57         explicit vJournal(vTimeConverter &vtc);
  58         ~vJournal();
  59
  60         const std::string&      ToMemo(const Barry::Memo &memo);
  61         const Barry::Memo&      ToBarry(const char *vjournal, uint32_t RecordId);
  62
  63         char* ExtractVJournal();
  64
  65         void Clear();
  66
  67         // This is the v-name of the innermost BEGIN/END block
  68         static const char* GetVName() { return "VJOURNAL"; }
  69 };
  70
  71 }} // namespace Barry::Sync
  72
  73 #endif
  74